Drive for oscillating conveying trough, has fastening element, two centering pins, permanent magnet, coil and soft iron hollow core, where permanent magnet is provided elastically with centering pins suspended in coil
摘要
<p>The drive has a fastening element (2), two centering pins, a permanent magnet, a coil (7) and a soft iron hollow core (8). The permanent magnet is provided elastically with the centering pins suspended in the coil. A soft iron core is the soft iron hollow core, and the coil is fastened in the soft iron hollow core that is formed in pipe-shaped.</p>
